Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 310 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 31.6 KiB |
| Average record size in memory | 104.4 B |
Variable types
| NUM | 12 |
|---|---|
| CAT | 1 |
Reproduction
| Analysis started | 2020-08-01 08:12:07.447707 |
|---|---|
| Analysis finished | 2020-08-01 08:13:22.395089 |
| Duration | 1 minute and 14.95 seconds |
| Version | pandas-profiling v2.8.0 |
| Command line | pandas_profiling --config_file config.yaml [YOUR_FILE.csv] |
| Download configuration | config.yaml |
pelvic_incidence has unique values | Unique |
pelvic tilt has unique values | Unique |
pelvic_radius has unique values | Unique |
degree_spondylolisthesis has unique values | Unique |
pelvic_slope has unique values | Unique |
Direct_tilt has unique values | Unique |
thoracic_slope has unique values | Unique |
cervical_tilt has unique values | Unique |
sacrum_angle has unique values | Unique |
scoliosis_slope has unique values | Unique |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 60.49665292951613 |
|---|---|
| Minimum | 26.14792141 |
| Maximum | 129.8340406 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 26.14792141 |
|---|---|
| 5-th percentile | 35.9892215 |
| Q1 | 46.43029421 |
| median | 58.69103813 |
| Q3 | 72.87769551 |
| 95-th percentile | 87.86906338 |
| Maximum | 129.8340406 |
| Range | 103.6861192 |
| Interquartile range (IQR) | 26.4474013 |
Descriptive statistics
| Standard deviation | 17.23652032 |
|---|---|
| Coefficient of variation (CV) | 0.2849169249 |
| Kurtosis | 0.223776658 |
| Mean | 60.49665293 |
| Median Absolute Deviation (MAD) | 13.1987684 |
| Skewness | 0.5204398949 |
| Sum | 18753.96241 |
| Variance | 297.0976328 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 58.52162283 | 1 | 0.3% | |
| 50.81926781 | 1 | 0.3% | |
| 42.51727249 | 1 | 0.3% | |
| 72.64385013 | 1 | 0.3% | |
| 59.72614016 | 1 | 0.3% | |
| 46.39026008 | 1 | 0.3% | |
| 86.04127982 | 1 | 0.3% | |
| 48.0306238 | 1 | 0.3% | |
| 65.66534698 | 1 | 0.3% | |
| 59.59554032 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 26.14792141 | 1 | 0.3% | |
| 30.14993632 | 1 | 0.3% | |
| 30.74193812 | 1 | 0.3% | |
| 31.23238734 | 1 | 0.3% | |
| 31.27601184 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 129.8340406 | 1 | 0.3% | |
| 118.1446548 | 1 | 0.3% | |
| 115.9232606 | 1 | 0.3% | |
| 96.65731511 | 1 | 0.3% | |
| 95.48022873 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17.542821967970966 |
|---|---|
| Minimum | -6.554948347000001 |
| Maximum | 49.4318636 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | -6.554948347 |
|---|---|
| 5-th percentile | 3.383367708 |
| Q1 | 10.66706906 |
| median | 16.35768863 |
| Q3 | 22.12039474 |
| 95-th percentile | 37.54992764 |
| Maximum | 49.4318636 |
| Range | 55.98681195 |
| Interquartile range (IQR) | 11.45332568 |
Descriptive statistics
| Standard deviation | 10.00833026 |
|---|---|
| Coefficient of variation (CV) | 0.5705085691 |
| Kurtosis | 0.6761753667 |
| Mean | 17.54282197 |
| Median Absolute Deviation (MAD) | 5.75742129 |
| Skewness | 0.676553359 |
| Sum | 5438.27481 |
| Variance | 100.1666746 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 24.1888846 | 1 | 0.3% | |
| 9.652074879 | 1 | 0.3% | |
| 15.40221253 | 1 | 0.3% | |
| 39.84466878 | 1 | 0.3% | |
| 22.21848205 | 1 | 0.3% | |
| 17.44383762 | 1 | 0.3% | |
| 17.89940172 | 1 | 0.3% | |
| 13.29178975 | 1 | 0.3% | |
| 33.42595126 | 1 | 0.3% | |
| 29.39654543 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| -6.554948347 | 1 | 0.3% | |
| -5.845994341 | 1 | 0.3% | |
| -3.759929872 | 1 | 0.3% | |
| -2.970024337 | 1 | 0.3% | |
| -1.329412398 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 49.4318636 | 1 | 0.3% | |
| 48.90365265 | 1 | 0.3% | |
| 48.06953097 | 1 | 0.3% | |
| 46.55005318 | 1 | 0.3% | |
| 42.68919513 | 1 | 0.3% |
lumbar_lordosis_angle
Real number (ℝ≥0)
| Distinct count | 280 |
|---|---|
| Unique (%) | 90.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 51.93092960345161 |
|---|---|
| Minimum | 14.0 |
| Maximum | 125.7423855 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 14 |
|---|---|
| 5-th percentile | 26.85167104 |
| Q1 | 37 |
| median | 49.56239828 |
| Q3 | 62.99999999 |
| 95-th percentile | 85.59549477 |
| Maximum | 125.7423855 |
| Range | 111.7423855 |
| Interquartile range (IQR) | 25.99999999 |
Descriptive statistics
| Standard deviation | 18.55406396 |
|---|---|
| Coefficient of variation (CV) | 0.3572834938 |
| Kurtosis | 0.1618107827 |
| Mean | 51.9309296 |
| Median Absolute Deviation (MAD) | 13.1027409 |
| Skewness | 0.5994514776 |
| Sum | 16098.58818 |
| Variance | 344.2532895 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 41.99999999 | 4 | 1.3% | |
| 35 | 4 | 1.3% | |
| 51.99999999 | 4 | 1.3% | |
| 46.99999999 | 4 | 1.3% | |
| 37 | 3 | 1.0% | |
| 57.99999999 | 3 | 1.0% | |
| 34 | 3 | 1.0% | |
| 62.99999999 | 2 | 0.6% | |
| 47.99999999 | 2 | 0.6% | |
| 50.99999999 | 2 | 0.6% | |
| Other values (270) | 279 | 90.0% |
| Value | Count | Frequency (%) | |
| 14 | 1 | 0.3% | |
| 15.5 | 1 | 0.3% | |
| 15.59036345 | 1 | 0.3% | |
| 19.0710746 | 1 | 0.3% | |
| 20.0308863 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 125.7423855 | 1 | 0.3% | |
| 100.7442198 | 1 | 0.3% | |
| 96.28306169 | 1 | 0.3% | |
| 95.15763273 | 1 | 0.3% | |
| 93.89277881 | 1 | 0.3% |
sacral_slope
Real number (ℝ≥0)
| Distinct count | 281 |
|---|---|
| Unique (%) | 90.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 42.95383096141936 |
|---|---|
| Minimum | 13.3669307 |
| Maximum | 121.42956559999999 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 13.3669307 |
|---|---|
| 5-th percentile | 23.48945209 |
| Q1 | 33.34712201 |
| median | 42.40491207 |
| Q3 | 52.69588836 |
| 95-th percentile | 63.43494882 |
| Maximum | 121.4295656 |
| Range | 108.0626349 |
| Interquartile range (IQR) | 19.34876634 |
Descriptive statistics
| Standard deviation | 13.42310216 |
|---|---|
| Coefficient of variation (CV) | 0.3125006982 |
| Kurtosis | 3.007434358 |
| Mean | 42.95383096 |
| Median Absolute Deviation (MAD) | 9.293570115 |
| Skewness | 0.7925766942 |
| Sum | 13315.6876 |
| Variance | 180.1796717 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 45 | 3 | 1.0% | |
| 56.30993248 | 3 | 1.0% | |
| 35.41705528 | 3 | 1.0% | |
| 33.11134196 | 3 | 1.0% | |
| 34.38034472 | 2 | 0.6% | |
| 55.92280472 | 2 | 0.6% | |
| 33.21525149 | 2 | 0.6% | |
| 29.7448813 | 2 | 0.6% | |
| 48.17983012 | 2 | 0.6% | |
| 52.88313932 | 2 | 0.6% | |
| Other values (271) | 286 | 92.3% |
| Value | Count | Frequency (%) | |
| 13.3669307 | 1 | 0.3% | |
| 13.51656811 | 1 | 0.3% | |
| 15.38846783 | 1 | 0.3% | |
| 16.26020471 | 1 | 0.3% | |
| 17.38697218 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 121.4295656 | 1 | 0.3% | |
| 79.69515353 | 1 | 0.3% | |
| 78.79405249 | 1 | 0.3% | |
| 78.40782459 | 1 | 0.3% | |
| 77.19573393 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 117.92065502380645 |
|---|---|
| Minimum | 70.08257486 |
| Maximum | 163.0710405 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 70.08257486 |
|---|---|
| 5-th percentile | 95.33854069 |
| Q1 | 110.7091963 |
| median | 118.2681783 |
| Q3 | 125.4676744 |
| 95-th percentile | 139.1360361 |
| Maximum | 163.0710405 |
| Range | 92.98846564 |
| Interquartile range (IQR) | 14.75847813 |
Descriptive statistics
| Standard deviation | 13.31737704 |
|---|---|
| Coefficient of variation (CV) | 0.1129350667 |
| Kurtosis | 0.9346123299 |
| Mean | 117.920655 |
| Median Absolute Deviation (MAD) | 7.3969508 |
| Skewness | -0.1768348681 |
| Sum | 36555.40306 |
| Variance | 177.3525314 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 141.0881494 | 1 | 0.3% | |
| 131.8024914 | 1 | 0.3% | |
| 124.6460723 | 1 | 0.3% | |
| 128.0636203 | 1 | 0.3% | |
| 128.9056892 | 1 | 0.3% | |
| 78.99945411 | 1 | 0.3% | |
| 124.1158358 | 1 | 0.3% | |
| 122.0929536 | 1 | 0.3% | |
| 98.62251165 | 1 | 0.3% | |
| 119.3356546 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 70.08257486 | 1 | 0.3% | |
| 78.99945411 | 1 | 0.3% | |
| 81.0245406 | 1 | 0.3% | |
| 82.45603817 | 1 | 0.3% | |
| 84.24141517 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 163.0710405 | 1 | 0.3% | |
| 157.848799 | 1 | 0.3% | |
| 151.8398566 | 1 | 0.3% | |
| 148.5255624 | 1 | 0.3% | |
| 147.8946372 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 26.296694437867743 |
|---|---|
| Minimum | -11.05817866 |
| Maximum | 418.54308210000005 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | -11.05817866 |
|---|---|
| 5-th percentile | -4.083136048 |
| Q1 | 1.603726674 |
| median | 11.76793377 |
| Q3 | 41.28735196 |
| 95-th percentile | 81.69100108 |
| Maximum | 418.5430821 |
| Range | 429.6012608 |
| Interquartile range (IQR) | 39.68362529 |
Descriptive statistics
| Standard deviation | 37.55902655 |
|---|---|
| Coefficient of variation (CV) | 1.428279385 |
| Kurtosis | 38.06870527 |
| Mean | 26.29669444 |
| Median Absolute Deviation (MAD) | 14.58141151 |
| Skewness | 4.317953644 |
| Sum | 8151.975276 |
| Variance | 1410.680476 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 49.67209559 | 1 | 0.3% | |
| 67.72731595 | 1 | 0.3% | |
| 5.415825143 | 1 | 0.3% | |
| 5.988550702 | 1 | 0.3% | |
| 1.517203356 | 1 | 0.3% | |
| -1.537383074 | 1 | 0.3% | |
| 30.34120327 | 1 | 0.3% | |
| -0.622526643 | 1 | 0.3% | |
| 58.05754155 | 1 | 0.3% | |
| 51.80589921 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| -11.05817866 | 1 | 0.3% | |
| -10.67587083 | 1 | 0.3% | |
| -10.09310817 | 1 | 0.3% | |
| -9.569249858 | 1 | 0.3% | |
| -8.941709421 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 418.5430821 | 1 | 0.3% | |
| 148.7537109 | 1 | 0.3% | |
| 145.3781432 | 1 | 0.3% | |
| 124.9844057 | 1 | 0.3% | |
| 118.3533701 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.4729792534451613 |
|---|---|
| Minimum | 0.003220264 |
| Maximum | 0.9988266840000001 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 0.003220264 |
|---|---|
| 5-th percentile | 0.0401541306 |
| Q1 | 0.2243670405 |
| median | 0.475988571 |
| Q3 | 0.7048461815 |
| 95-th percentile | 0.9331725621 |
| Maximum | 0.998826684 |
| Range | 0.99560642 |
| Interquartile range (IQR) | 0.480479141 |
Descriptive statistics
| Standard deviation | 0.2857867408 |
|---|---|
| Coefficient of variation (CV) | 0.6042268001 |
| Kurtosis | -1.156918277 |
| Mean | 0.4729792534 |
| Median Absolute Deviation (MAD) | 0.237084432 |
| Skewness | 0.01623066375 |
| Sum | 146.6235686 |
| Variance | 0.08167406123 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 0.296152366 | 1 | 0.3% | |
| 0.822344641 | 1 | 0.3% | |
| 0.084621266 | 1 | 0.3% | |
| 0.647625866 | 1 | 0.3% | |
| 0.199874982 | 1 | 0.3% | |
| 0.459674217 | 1 | 0.3% | |
| 0.583098014 | 1 | 0.3% | |
| 0.265889494 | 1 | 0.3% | |
| 0.527891438 | 1 | 0.3% | |
| 0.053300996 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 0.003220264 | 1 | 0.3% | |
| 0.00504538 | 1 | 0.3% | |
| 0.006128311 | 1 | 0.3% | |
| 0.008485564 | 1 | 0.3% | |
| 0.011971076 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 0.998826684 | 1 | 0.3% | |
| 0.997247491 | 1 | 0.3% | |
| 0.990034481 | 1 | 0.3% | |
| 0.986271547 | 1 | 0.3% | |
| 0.982250408 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 21.321526129032257 |
|---|---|
| Minimum | 7.027 |
| Maximum | 36.7439 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 7.027 |
|---|---|
| 5-th percentile | 8.551255 |
| Q1 | 13.0544 |
| median | 21.90715 |
| Q3 | 28.954075 |
| 95-th percentile | 34.981455 |
| Maximum | 36.7439 |
| Range | 29.7169 |
| Interquartile range (IQR) | 15.899675 |
Descriptive statistics
| Standard deviation | 8.639423373 |
|---|---|
| Coefficient of variation (CV) | 0.4051972321 |
| Kurtosis | -1.247652588 |
| Mean | 21.32152613 |
| Median Absolute Deviation (MAD) | 7.89765 |
| Skewness | 0.01079554162 |
| Sum | 6609.6731 |
| Variance | 74.63963621 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 13.1813 | 1 | 0.3% | |
| 33.2628 | 1 | 0.3% | |
| 30.283 | 1 | 0.3% | |
| 28.5598 | 1 | 0.3% | |
| 14.2826 | 1 | 0.3% | |
| 17.9008 | 1 | 0.3% | |
| 10.849 | 1 | 0.3% | |
| 23.8665 | 1 | 0.3% | |
| 20.4667 | 1 | 0.3% | |
| 26.3756 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 7.027 | 1 | 0.3% | |
| 7.0551 | 1 | 0.3% | |
| 7.1103 | 1 | 0.3% | |
| 7.2994 | 1 | 0.3% | |
| 7.3173 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 36.7439 | 1 | 0.3% | |
| 36.6285 | 1 | 0.3% | |
| 36.6194 | 1 | 0.3% | |
| 36.3579 | 1 | 0.3% | |
| 36.1431 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.06451129032258 |
|---|---|
| Minimum | 7.0378 |
| Maximum | 19.324 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 7.0378 |
|---|---|
| 5-th percentile | 7.592655 |
| Q1 | 10.4178 |
| median | 12.93845 |
| Q3 | 15.889525 |
| 95-th percentile | 18.4365 |
| Maximum | 19.324 |
| Range | 12.2862 |
| Interquartile range (IQR) | 5.471725 |
Descriptive statistics
| Standard deviation | 3.39971285 |
|---|---|
| Coefficient of variation (CV) | 0.2602250306 |
| Kurtosis | -1.087275927 |
| Mean | 13.06451129 |
| Median Absolute Deviation (MAD) | 2.6996 |
| Skewness | 0.02304615982 |
| Sum | 4049.9985 |
| Variance | 11.55804746 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 7.1646 | 1 | 0.3% | |
| 10.2244 | 1 | 0.3% | |
| 10.5374 | 1 | 0.3% | |
| 11.704 | 1 | 0.3% | |
| 8.8496 | 1 | 0.3% | |
| 11.0671 | 1 | 0.3% | |
| 11.3042 | 1 | 0.3% | |
| 12.8432 | 1 | 0.3% | |
| 7.175 | 1 | 0.3% | |
| 12.7274 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 7.0378 | 1 | 0.3% | |
| 7.1135 | 1 | 0.3% | |
| 7.1646 | 1 | 0.3% | |
| 7.175 | 1 | 0.3% | |
| 7.2049 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 19.324 | 1 | 0.3% | |
| 19.2659 | 1 | 0.3% | |
| 19.2053 | 1 | 0.3% | |
| 19.1837 | 1 | 0.3% | |
| 19.1756 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.933316741935485 |
|---|---|
| Minimum | 7.0306 |
| Maximum | 16.82108 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 7.0306 |
|---|---|
| 5-th percentile | 7.4306725 |
| Q1 | 9.54114 |
| median | 11.953835 |
| Q3 | 14.37181 |
| 95-th percentile | 16.455756 |
| Maximum | 16.82108 |
| Range | 9.79048 |
| Interquartile range (IQR) | 4.83067 |
Descriptive statistics
| Standard deviation | 2.893265304 |
|---|---|
| Coefficient of variation (CV) | 0.2424527369 |
| Kurtosis | -1.143423797 |
| Mean | 11.93331674 |
| Median Absolute Deviation (MAD) | 2.42026 |
| Skewness | 0.01501718983 |
| Sum | 3699.32819 |
| Variance | 8.370984118 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 15.92252 | 1 | 0.3% | |
| 10.98189 | 1 | 0.3% | |
| 13.82148 | 1 | 0.3% | |
| 9.6275 | 1 | 0.3% | |
| 7.24562 | 1 | 0.3% | |
| 13.33661 | 1 | 0.3% | |
| 7.63771 | 1 | 0.3% | |
| 13.29506 | 1 | 0.3% | |
| 8.89121 | 1 | 0.3% | |
| 7.88212 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 7.0306 | 1 | 0.3% | |
| 7.05411 | 1 | 0.3% | |
| 7.06295 | 1 | 0.3% | |
| 7.08745 | 1 | 0.3% | |
| 7.17197 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 16.82108 | 1 | 0.3% | |
| 16.78486 | 1 | 0.3% | |
| 16.77905 | 1 | 0.3% | |
| 16.74065 | 1 | 0.3% | |
| 16.73581 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -14.053139487096773 |
|---|---|
| Minimum | -35.287375 |
| Maximum | 6.972071000000001 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | -35.287375 |
|---|---|
| 5-th percentile | -33.19787365 |
| Q1 | -24.28952225 |
| median | -14.6228555 |
| Q3 | -3.49709425 |
| 95-th percentile | 5.140722 |
| Maximum | 6.972071 |
| Range | 42.259446 |
| Interquartile range (IQR) | 20.792428 |
Descriptive statistics
| Standard deviation | 12.22558202 |
|---|---|
| Coefficient of variation (CV) | -0.8699537942 |
| Kurtosis | -1.198115564 |
| Mean | -14.05313949 |
| Median Absolute Deviation (MAD) | 10.571317 |
| Skewness | -0.0153600043 |
| Sum | -4356.473241 |
| Variance | 149.4648557 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| -9.571667 | 1 | 0.3% | |
| -4.179409 | 1 | 0.3% | |
| -15.774389 | 1 | 0.3% | |
| -22.403652 | 1 | 0.3% | |
| -25.723134 | 1 | 0.3% | |
| -24.294191 | 1 | 0.3% | |
| -2.925586 | 1 | 0.3% | |
| -15.682309 | 1 | 0.3% | |
| -23.279118 | 1 | 0.3% | |
| -17.52081 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| -35.287375 | 1 | 0.3% | |
| -35.077537 | 1 | 0.3% | |
| -34.927709 | 1 | 0.3% | |
| -34.89766 | 1 | 0.3% | |
| -34.729173 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 6.972071 | 1 | 0.3% | |
| 6.868423 | 1 | 0.3% | |
| 6.635051 | 1 | 0.3% | |
| 6.573829 | 1 | 0.3% | |
| 6.089565 | 1 | 0.3% |
| Distinct count | 310 |
|---|---|
| Unique (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 25.64598064516129 |
|---|---|
| Minimum | 7.0079 |
| Maximum | 44.3412 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Memory size | 2.4 KiB |
Quantile statistics
| Minimum | 7.0079 |
|---|---|
| 5-th percentile | 9.803365 |
| Q1 | 17.189075 |
| median | 24.93195 |
| Q3 | 33.9796 |
| 95-th percentile | 42.67614 |
| Maximum | 44.3412 |
| Range | 37.3333 |
| Interquartile range (IQR) | 16.790525 |
Descriptive statistics
| Standard deviation | 10.45055818 |
|---|---|
| Coefficient of variation (CV) | 0.4074930228 |
| Kurtosis | -1.141800639 |
| Mean | 25.64598065 |
| Median Absolute Deviation (MAD) | 8.3809 |
| Skewness | 0.06421582241 |
| Sum | 7950.254 |
| Variance | 109.2141662 |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) | |
| 26.8917 | 1 | 0.3% | |
| 36.2899 | 1 | 0.3% | |
| 30.533 | 1 | 0.3% | |
| 38.8071 | 1 | 0.3% | |
| 28.1902 | 1 | 0.3% | |
| 27.3587 | 1 | 0.3% | |
| 22.6375 | 1 | 0.3% | |
| 11.3375 | 1 | 0.3% | |
| 26.3297 | 1 | 0.3% | |
| 34.2846 | 1 | 0.3% | |
| Other values (300) | 300 | 96.8% |
| Value | Count | Frequency (%) | |
| 7.0079 | 1 | 0.3% | |
| 7.0698 | 1 | 0.3% | |
| 7.2157 | 1 | 0.3% | |
| 7.3222 | 1 | 0.3% | |
| 7.4324 | 1 | 0.3% |
| Value | Count | Frequency (%) | |
| 44.3412 | 1 | 0.3% | |
| 44.2338 | 1 | 0.3% | |
| 43.955 | 1 | 0.3% | |
| 43.8693 | 1 | 0.3% | |
| 43.8608 | 1 | 0.3% |
Status
Categorical
| Distinct count | 2 |
|---|---|
| Unique (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.4 KiB |
| Abnormal | |
|---|---|
| Normal |
| Value | Count | Frequency (%) | |
| Abnormal | 210 | 67.7% | |
| Normal | 100 | 32.3% |
Length
| Max length | 8 |
|---|---|
| Median length | 8 |
| Mean length | 7.35483871 |
| Min length | 6 |
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.First rows
| pelvic_incidence | pelvic tilt | lumbar_lordosis_angle | sacral_slope | pelvic_radius | degree_spondylolisthesis | pelvic_slope | Direct_tilt | thoracic_slope | cervical_tilt | sacrum_angle | scoliosis_slope | Status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 63.027818 | 22.552586 | 39.609117 | 40.475232 | 98.672917 | -0.254400 | 0.744503 | 12.5661 | 14.5386 | 15.30468 | -28.658501 | 43.5123 | Abnormal |
| 1 | 39.056951 | 10.060991 | 25.015378 | 28.995960 | 114.405425 | 4.564259 | 0.415186 | 12.8874 | 17.5323 | 16.78486 | -25.530607 | 16.1102 | Abnormal |
| 2 | 68.832021 | 22.218482 | 50.092194 | 46.613539 | 105.985135 | -3.530317 | 0.474889 | 26.8343 | 17.4861 | 16.65897 | -29.031888 | 19.2221 | Abnormal |
| 3 | 69.297008 | 24.652878 | 44.311238 | 44.644130 | 101.868495 | 11.211523 | 0.369345 | 23.5603 | 12.7074 | 11.42447 | -30.470246 | 18.8329 | Abnormal |
| 4 | 49.712859 | 9.652075 | 28.317406 | 40.060784 | 108.168725 | 7.918501 | 0.543360 | 35.4940 | 15.9546 | 8.87237 | -16.378376 | 24.9171 | Abnormal |
| 5 | 40.250200 | 13.921907 | 25.124950 | 26.328293 | 130.327871 | 2.230652 | 0.789993 | 29.3230 | 12.0036 | 10.40462 | -1.512209 | 9.6548 | Abnormal |
| 6 | 53.432928 | 15.864336 | 37.165934 | 37.568592 | 120.567523 | 5.988551 | 0.198920 | 13.8514 | 10.7146 | 11.37832 | -20.510434 | 25.9477 | Abnormal |
| 7 | 45.366754 | 10.755611 | 29.038349 | 34.611142 | 117.270068 | -10.675871 | 0.131973 | 28.8165 | 7.7676 | 7.60961 | -25.111459 | 26.3543 | Abnormal |
| 8 | 43.790190 | 13.533753 | 42.690814 | 30.256437 | 125.002893 | 13.289018 | 0.190408 | 22.7085 | 11.4234 | 10.59188 | -20.020075 | 40.0276 | Abnormal |
| 9 | 36.686353 | 5.010884 | 41.948751 | 31.675469 | 84.241415 | 0.664437 | 0.367700 | 26.2011 | 8.7380 | 14.91416 | -1.702097 | 21.4320 | Abnormal |
Last rows
| pelvic_incidence | pelvic tilt | lumbar_lordosis_angle | sacral_slope | pelvic_radius | degree_spondylolisthesis | pelvic_slope | Direct_tilt | thoracic_slope | cervical_tilt | sacrum_angle | scoliosis_slope | Status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | 50.676677 | 6.461501 | 35.000000 | 44.215175 | 116.587970 | -0.214711 | 0.021178 | 18.7846 | 8.0070 | 9.74352 | -1.228604 | 14.2547 | Normal |
| 301 | 89.014875 | 26.075981 | 69.021259 | 62.938894 | 111.481075 | 6.061508 | 0.544505 | 27.0219 | 13.3731 | 11.04819 | -3.505300 | 33.4196 | Normal |
| 302 | 54.600316 | 21.488974 | 29.360216 | 33.111342 | 118.343321 | -1.471067 | 0.962907 | 30.8554 | 11.4198 | 13.82322 | -5.606449 | 18.5514 | Normal |
| 303 | 34.382299 | 2.062683 | 32.390820 | 32.319617 | 128.300199 | -3.365516 | 0.581169 | 12.0774 | 16.6255 | 7.20496 | -31.374823 | 29.5748 | Normal |
| 304 | 45.075450 | 12.306951 | 44.583177 | 32.768499 | 147.894637 | -8.941709 | 0.932922 | 32.1169 | 14.3037 | 10.64326 | -31.198847 | 11.2307 | Normal |
| 305 | 47.903565 | 13.616688 | 36.000000 | 34.286877 | 117.449062 | -4.245395 | 0.129744 | 7.8433 | 14.7484 | 8.51707 | -15.728927 | 11.5472 | Normal |
| 306 | 53.936748 | 20.721496 | 29.220534 | 33.215251 | 114.365845 | -0.421010 | 0.047913 | 19.1986 | 18.1972 | 7.08745 | 6.013843 | 43.8693 | Normal |
| 307 | 61.446597 | 22.694968 | 46.170347 | 38.751628 | 125.670725 | -2.707880 | 0.081070 | 16.2059 | 13.5565 | 8.89572 | 3.564463 | 18.4151 | Normal |
| 308 | 45.252792 | 8.693157 | 41.583126 | 36.559635 | 118.545842 | 0.214750 | 0.159251 | 14.7334 | 16.0928 | 9.75922 | 5.767308 | 33.7192 | Normal |
| 309 | 33.841641 | 5.073991 | 36.641233 | 28.767649 | 123.945244 | -0.199249 | 0.674504 | 19.3825 | 17.6963 | 13.72929 | 1.783007 | 40.6049 | Normal |